using Core.Blueprint.Service.External.Clients.SampleItemClient;
using Core.Blueprint.Service.UseCases.DeleteSampleItem.Input;
using Core.Blueprint.Service.UseCases.DeleteSampleItem.Ports;
using FluentValidation;
using Lib.Architecture.BuildingBlocks;

namespace Core.Blueprint.Service.UseCases.DeleteSampleItem
{
    public class DeleteSampleItemHandler(IDeleteSampleItemPort port, IValidator<DeleteSampleItemRequest> validator, ISampleItemClientService clientService) : IComponentHandler<DeleteSampleItemRequest>
    {
        private readonly IDeleteSampleItemPort _port = port;
        private readonly IValidator<DeleteSampleItemRequest> _validator = validator;
        private readonly ISampleItemClientService _clientService = clientService;

        public async ValueTask ExecuteAsync(DeleteSampleItemRequest command, CancellationToken cancellationToken = default)
        {
            try
            {
                if (!command.IsValid(_validator))
                {
                    _port.ValidationErrors(command.Notifications);
                    return;
                }
                var entity = await _clientService.GetSampleItemAsync(command.Id);
                if (entity == null)
                {
                    _port.BusinessError("Not Found");
                    return;
                }
                entity.StatusCode = 'D';
                await _clientService.UpdateSampleItemAsync(command.Id, entity);

                _port.NoContentSuccess();
            }
            catch(Exception ex)
            {
                _port.BusinessError(ex.Message);
            }

        }
    }
}